[drag-uh
n-fish] 
) -fish, (especially referring to two or more kinds or species) -fish⋅es. | 1. | any marine fish of the family Bathydraconidae, of Antarctic seas, having an elongated body and flattened head and being biochemically adapted to extremely low temperatures. |
| 2. | Also called seamoth. any fish of the family Pegasidae, of tropical Indo-Pacific waters, having armor of bony rings and large, horizontal, fanlike pectoral fins. |